Home / 41,905.86-62,858.80-29,481.48

Finding the Fourth Proportional to 41,905.86, 62,858.80 and 29,481.48

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Solution

The fourth proportional to 41,905.86, 62,858.80 and 29,481.48 is: 44,222.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,905.86 : 62,858.80 = 29,481.48 : x
  2. Step 2: Convert to fraction form
    41,905.86/62,858.80 = 29,481.48/x
  3. Step 3: Cross multiply
    41,905.86x = 62,858.80 × 29,481.48
  4. Step 4: Simplify right side
    41,905.86x = 1,853,170,455.02
  5. Step 5: Solve for x
    x = 1,853,170,455.02/41,905.86
  6. Step 6: Final answer
    x = 44,222.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.